188161218

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:155

約数の個数: 192

約数和(自身を含む): 528353280

約数和(自身を除く): 340192062

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 41, 42, 54, 57, 63, 71, 81, 82, 114, 123, 126, 133, 142, 162, 171, 189, 213, 243, 246, 266, 287, 342, 369, 378, 399, 426, 486, 497, 513, 567, 574, 639, 738, 779, 798, 861, 994, 1026, 1107, 1134, 1197, 1278, 1349, 1491, 1539, 1558, 1701, 1722, 1917, 2214, 2337, 2394, 2583, 2698, 2911, 2982, 3078, 3321, 3402, 3591, 3834, 4047, 4473, 4617, 4674, 5166, 5453, 5751, 5822, 6642, 7011, 7182, 7749, 8094, 8733, 8946, 9234, 9443, 9963, 10773, 10906, 11502, 12141, 13419, 14022, 15498, 16359, 17253, 17466, 18886, 19926, 20377, 21033, 21546, 23247, 24282, 26199, 26838, 28329, 32319, 32718, 34506, 36423, 40257, 40754, 42066, 46494, 49077, 52398, 55309, 56658, 61131, 63099, 64638, 69741, 72846, 78597, 80514, 84987, 98154, 109269, 110618, 120771, 122262, 126198, 139482, 147231, 157194, 165927, 169974, 183393, 189297, 218538, 235791, 241542, 254961, 294462, 327807, 331854, 366786, 378594, 387163, 441693, 471582, 497781, 509922, 550179, 655614, 707373, 764883, 774326, 883386, 995562, 1100358, 1161489, 1325079, 1414746, 1493343, 1529766, 1650537, 2294649, 2322978, 2650158, 2986686, 3301074, 3484467, 4480029, 4589298, 4951611, 6968934, 8960058, 9903222, 10453401, 13440087, 20906802, 26880174, 31360203, 62720406, 94080609, 188161218]

約数ペア:

[(1, 188161218), (2, 94080609), (3, 62720406), (6, 31360203), (7, 26880174), (9, 20906802), (14, 13440087), (18, 10453401), (19, 9903222), (21, 8960058), (27, 6968934), (38, 4951611), (41, 4589298), (42, 4480029), (54, 3484467), (57, 3301074), (63, 2986686), (71, 2650158), (81, 2322978), (82, 2294649), (114, 1650537), (123, 1529766), (126, 1493343), (133, 1414746), (142, 1325079), (162, 1161489), (171, 1100358), (189, 995562), (213, 883386), (243, 774326), (246, 764883), (266, 707373), (287, 655614), (342, 550179), (369, 509922), (378, 497781), (399, 471582), (426, 441693), (486, 387163), (497, 378594), (513, 366786), (567, 331854), (574, 327807), (639, 294462), (738, 254961), (779, 241542), (798, 235791), (861, 218538), (994, 189297), (1026, 183393), (1107, 169974), (1134, 165927), (1197, 157194), (1278, 147231), (1349, 139482), (1491, 126198), (1539, 122262), (1558, 120771), (1701, 110618), (1722, 109269), (1917, 98154), (2214, 84987), (2337, 80514), (2394, 78597), (2583, 72846), (2698, 69741), (2911, 64638), (2982, 63099), (3078, 61131), (3321, 56658), (3402, 55309), (3591, 52398), (3834, 49077), (4047, 46494), (4473, 42066), (4617, 40754), (4674, 40257), (5166, 36423), (5453, 34506), (5751, 32718), (5822, 32319), (6642, 28329), (7011, 26838), (7182, 26199), (7749, 24282), (8094, 23247), (8733, 21546), (8946, 21033), (9234, 20377), (9443, 19926), (9963, 18886), (10773, 17466), (10906, 17253), (11502, 16359), (12141, 15498), (13419, 14022)]